Anderson Greenwood Series 81 & 83
Non-returnable
PHP100.00
Tags:
The types 81and 83 soft seated safety valves provides repeatable leak-free performances with low cost maintenance. With instantaneous pop opening and externally adjustable blowdown.
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Product Details
Soft seat as standard:
Type 81: plastic seat.
Type 83: O-ring seat.
Technical Data
Sizes:
DN 15 x 20 to 50 x 80
½" x ¾" to 2" x 3"
Set Pressures:
1.4 to 690 barg [20 to 10,000 psig]
Temperature Range:
-253 to +288°C [-423 to 550°F]
Connections:
Threaded NPT
Flanges ANSI or EN
Hub connections
Applications
- Cryogenic gases or liquid in thermal expansion.
- Oxygen service.
- Hard-to-hold gases.
- High pressure services.
